LA76835 データシートの表示（PDF） - SANYO -> Panasonic

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LA76835

Monolithic Linear IC For PAL/NTSC Color Television Sets VIF/SIF/Y/C/Deflection Implemented in a Single Chip

SANYO -> Panasonic 

Operating Conditions at Ta = 25°C

Parameter

Recommended supply voltage

Recommended supply current

Operating supply voltage range

Operating supply current range

Symbol

V5

V32

V53

V74

I17

I29

V5 op

V32 op

V53 op

V74 op

I19 op

I26 op

LA76835NM

Conditions

Ratings

Unit

5.0

V

5.0

V

5.0

V

9.0

V

19

mA

29

mA

4.7 to 5.3

V

4.7 to 5.3

V

4.7 to 5.3

V

8.7 to 9.3

V

26 to 32

mA

24 to 33

mA

Electrical Characteristics Ta = 25°C, VCC1 = V5 = V53 = 5.0V, VCC2 = V74 = 9.0V, ICC1 = I17 = 19mA,

ICC2 = I29 = 29mA

Parameter

Circuit voltage, current

Symbol

Conditions

Ratings

Unit

min

typ

max

IF supply current

RGB supply voltage

Horizontal supply voltage

Video/Vertical supply current

CPU Reset operating voltage

I5

V17

V29

I53

VReset

V5 = 5V, V76 = 2.5V

I17 = 19mA

I29 = 29mA

I53 = 5V

42.0

50.0

58.0

mA

8.0

V

5.0

V

94.0

mA

3.2

3.6

4.0

V

FM supply current

VIF block

I74

V74 = 9V

7.0

8.0

9.0

mA

Maximum RFAGC voltage

Minimum RFAGC voltage

VRFH

VRFL

CW = 80dBµ, DAC = 0

CW = 80dBµ, DAC = 63

8.5

9.0

Vdc

0.0

0.2

0.7

Vdc

RF AGC Delay Pt (@DAC = 0)

RF AGC Delay Pt (@DAC = 63)

Input sensitivity

No-signal video output voltage

Sync signal tip level

Video output amplitude

Video S/N

C-S beat level

Differential gain

Differential phase

Maximum AFT output voltage

Minimum AFT output voltage

AFT detection sensitivity

APC pull-in range (U)

APC pull-in range (L)

SIF block

FM detection output voltage

FM limiting sensitivity

FM detection output

f characteristics

FM detection output distortion

AM rejection ratio

SIF S/N

De-emph time constant

RFAGC0

RFAGC63

Vi

VOn

VOtip

VO

S/N

IC-S

DG

DP

VAFTH

VAFTL

VAFTS

fPU

fPL

DAC = 0

DAC = 63

Output-3db

No signal IFAGC = “1”

CW = 80dBµ

80dBµ, AM = 78%, fm = 15kHz

CW = 80dBµ

V3.58MHz/V920kHz

80dBµ, 87.5% Video MOD

80dBµ, 87.5% Video MOD

CW = 80dBµ, frequency variations

CW = 80dBµ, frequency variations

CW = 80dBµ, frequency variations

CW = 80dBµ, frequency variations

CW = 80dBµ, frequency variations

SOADJ

SLS

SF

STHD

SAMR

SSN

SNTC

Output -3dB

fm = 100kHz

FM = ±25kHz

AM = 30%

DIN.Andio

fm = 2.12kHz

95

dBµ

85

dBµ

45

50

dBµ

2.9

3.3

3.7

Vdc

1.4

1.7

2.0

Vdc

1.3

1.4

1.5 Vp-p

43

47

dB

54

60

dB

3.0

8.0

%

1.0

8.0

deg

4.3

4.8

5.0

Vdc

0.0

0.2

0.7

Vdc

15.0

25.0

35.0 mV/kHz

1.0

MHz

1.0

MHz

205

260

330 mVrms

48

54

dBµ

-0.5

3.0

6.0

dB

1.0

%

48

57

dB

57

62

dB

1.5

2.5

3.5

dB

Continued on next page.

No.7962-2/50

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